您当前所在的位置:首页 > 产品中心 > 产品信息
8-苯氨基-1-萘磺酸 铵盐_分子结构_CAS_28836-03-5)
点击图片或这里关闭

8-苯氨基-1-萘磺酸 铵盐

产品号 10416 公司名称 Sigma Aldrich
CAS号 28836-03-5 公司网站 http://www.sigmaaldrich.com
分子式 C16H16N2O3S 电 话 1-800-521-8956
分子量 316.37484 传 真
纯 度 ≥90% (NT) 电子邮件
保 存 Chembase数据库ID: 103021

产品价格信息

请登录

产品别名

标题
8-Anilino-1-naphthalenesulfonic acid ammonium salt
IUPAC标准名
8-(phenylamino)naphthalene-1-sulfonic acid amine
IUPAC传统名
phenyl-peri acid amine
别名
N-苯基周位酸
ANSA
N-Phenyl peri acid
1,8-ANS NH4
8-苯胺基萘-1-磺酸
Ammonium 8-anilino-1-naphthalenesulfonate

产品登记号

MDL号 MFCD00012560
EC号 249-265-6
CAS号 28836-03-5
Beilstein号 3581235

产品性质

级别 technical
线性分子式 C16H13NO3S · NH3
纯度 ≥90% (NT)
荧光 λex 388 nm; λem 470 nm in 0.1 M Tris, 0.2 M KCl, pH 9.0, BSA
溶解度 Do you have solubility information on this product that you would like to share?
GHS危险品标识 GHS07
GHS警示词 Warning
GHS危险声明 H315-H319-H335
欧盟危险性物质标志 刺激性(Irritant) 刺激性(Irritant) (Xi)
MSDS下载 下载链接
个人保护装置 dust mask type N95 (US), Eyeshields, Gloves
GHS警示性声明 P261-P305 + P351 + P338
危险公开号 36/37/38
安全公开号 26-36
德国WGK号 3

产品详细信息

详细说明 (English)
Application
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases 1,2. Utilized in the reagent phase of a sodium-selective fiber-optic sensor. The reagent phase also contains a copper(II) polyelectrolyte, which binds to ANSA in the absence of sodium and quenches the fluorescence. In the presence of sodium, ANSA forms a cationic complex creating ion-pairs, causing it to fluoresce 3. ANS is often incorporated into di-block polymers and can be released by changes in the local environment (i.e., temperature, pH, etc.) 4,5,6. ANS is commonly used as a fluorescence probe to investigate molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media 7,8. Fluorescent probe for protein studies using methodologies such as steady-state and dynamic fluorescence measurements 9,10.
详细说明 (简体中文)
Application
ANS forms an inclusion complex with cyclodextrin. Such model systems are useful to mimic biological recognition and can be studied by measuring the change in fluorescence of free-ANS to complexed-ANS. When ANS enters the hydrophobic core of cyclodestrin, it’s fluorescence increases 1,2. Utilized in the reagent phase of a sodium-selective fiber-optic sensor. The reagent phase also contains a copper(II) polyelectrolyte, which binds to ANSA in the absence of sodium and quenches the fluorescence. In the presence of sodium, ANSA forms a cationic complex creating ion-pairs, causing it to fluoresce 3. ANS is often incorporated into di-block polymers and can be released by changes in the local environment (i.e., temperature, pH, etc.) 4,5,6. ANS is commonly used as a fluorescence probe to investigate molecular assemblies of surfactants and amphiphilic polymers because a blue shift of the emission maximum indicates the fluorophore is located in less polar media 7,8. Fluorescent probe for protein studies using methodologies such as steady-state and dynamic fluorescence measurements 9,10.

参考文献